Description : Filter aids like asbestos, kieselguhr, diatomaceous earth etc. are used to increase the porosity of the final filter cake & reducing the cake resistance during filtration. Filter aid is (A) Added to the feed slurry (B) Pre ... the cake by dissolving solids or by burning it off (D) All 'a', 'b' & 'c'
Last Answer : (D) All 'a', 'b' & 'c'
Description : Diatomaceous earth is a/an (A) Explosive (B) Filter aid (C) Filter medium (D) Catalyst
Last Answer : (B) Filter aid
Description : The most common filter aid is (A) Diatomaceous earth (B) Calcium silicate (C) Sodium carbonate (D) Silica gel
Last Answer : (A) Diatomaceous earth
Description : __________ is the most commonly used 'filter aid'. (A) Diatomaceous earth (B) Fuller's earth (C) Vermiculite (D) Semi-plastic clay
Description : Which one is a filter aid? (A) Canvas fabric (B) Diatomaceous earth (C) Calcined lime (D) None of these
Last Answer : (B) Diatomaceous earth
Description : Air filtration typically uses a filter. a. HEPA b. Membrane c. Sand d. Diatomaceous Earth
Last Answer : a. HEPA
Description : Dust laden air can be purified using a (A) Cyclone separator (B) Bag filter (C) Gravity settler (D) Tubular centrifuge
Last Answer : (A) Cyclone separator
Description : Brackish water which contains mostly dissolved salt, can be purified by the __________ process. (A) Reverse osmosis (B) Sand filter (C) Lime soda (D) Permutit
Last Answer : (A) Reverse osmosis
Description : Which adsorbent is used for removing sulphur compounds (S Q, H2S, RSH etc.) removal from coke oven gas in by-products recovery plant? (A) Silica gel (B) Diatomaceous earth (C) Basalt (D) Bog iron (i.e., moist ferric hydroxide)
Last Answer : (D) Bog iron (i.e., moist ferric hydroxide)
Description : Wet chlorine gas produced during electrolysis of brine is dehydrated by (A) Spraying 66° Be H2SO4 counter current to the flow of the gas (B) Passing it through a bed of diatomaceous earth (C) Passing it through a bed of silica gel (D) None of these
Last Answer : (A) Spraying 66° Be H2SO4 counter current to the flow of the gas
Description : Yellow glycerine is made into white, using (A) Activated carbon (B) Diatomaceous earth (C) Bauxite (D) Bentonite
Last Answer : (A) Activated carbon
Description : A furnace is made of a refractory brick wall of thickness 0.5 metre and thermal conductivity 0.7 W/m.°K For the same temperature drop and heat loss, this refractory wall can be replaced by a layer of diatomaceous earth of ... and thickness __________ metre. (A) 0.01 (B) 0.1 (C) 0.25 (D) 0.5
Last Answer : (B) 0.1
Description : What is applied to the rice husk before seeding ?
Last Answer : Before placing the seeds, dung and water are applied on the paddy field.
Description : Which naturally occurring element in the rice husk makes it termite resistant?
Last Answer : Silicon
Description : Aspergillosis (Brooder pneumonia) in young chicks is predisposed by the type of litter B A. rice husk B. Saw dust C. sand D. None of the these
Last Answer : Saw dust
Description : Rice husk is used for making cement because it contains a. Silica b. Calcium c. Iron d. None of these
Last Answer : a. Silica
Description : Find out the ‗odd‘ among the following choices for fuel substitution for industrial sector of India. a) LDO with LSHS b) Coal with rice husk c) Natural gas for fertilizer plant d) LPG for soft coke
Last Answer : LPG for soft coke
Description : In a boiler, fuel substitution of coal with rice husk results in a) energy conservation b) energy efficiency c) both energy conservation and energy efficiency d) carbon neutrality
Last Answer : d) carbon neutrality
Description : Write any two uses of rice husk and coir fibre.
Last Answer : Uses of rice husk : 1. To make sound insulating material. 2. To make thermal insulation. 3. Used in manufacturing of clay bricks. 4. To make high grade concrete & mortar. 5. Used as ... delicate articles. 6. Used for geotextile. 7. Used in plaster work to make crack resistant plaster.
Description : Define rice husk. State the uses of rice husk.
Last Answer : Rice Husk: - The outer most layer of paddy grain is called as rice husk. It is separated from Brown rice in rice mill. It has high silica content. Rice Husk is highly resistant to moisture ... for concrete and board. 4) Used in generation of heat energy, stream energy and electricity generation.
Description : Write any four uses of rice husk
Last Answer : Uses - 1) In the manufacturing of bricks. 2) In thermal insulation of building, rice husk can be used. 3) The ash produced after the husks have been burned is high in silica, which ... fillers for concrete and board. 4) Used in generation of heat energy, stream energy and electricity generation.
Description : The haemodialyzer has semi-permeable lining of tubes which help to: (a) To maintain osmotic pressure of blood. (b) To filter nitrogenous wastes from the dialyzing solution. (c) In passing the waste product, in the dialyzing solution. (d) To pump purified blood back into the body of the patient.
Last Answer : (c) In passing the waste product, in the dialyzing solution.
Description : Anyone take food grade Diatomaceous Earth internally?
Last Answer : I do not. I don’t feel my innards need to be exfoliated with crystalline silica.
Description : Have you heard of Food Grade Diatomaceous Earth?
Last Answer : answer:Diatoms are tiny fossils that are basically crystalline silica. Inhaling that stuff can give you cancer. It's harder than the enamel in your teeth. It has absolutely zero nutritional value. The best ... out. It would benefit you much more to just have some whole-grain oats in the morning.
Description : Select the wrong statement. (a) The walls of diatoms are easily destructible. (b) ‘Diatomaceous earth’ is formed by the cell walls of diatoms. (c) Diatoms are chief producers in the oceans. (d) Diatoms are microscopic and float passively in water.
Last Answer : (a) The walls of diatoms are easily destructible.
Description : Size reduction of fibrous materials like wood, asbestos, mica etc. is done by a disintegrator exemplified by the (A) Blake jaw crusher (B) Cage mill (C) Stamp mill (D) Bradford's breaker
Last Answer : (B) Cage mill
Description : Plywood is made from (A) Common timber (B) Bamboo fibre (C) Teak wood only (D) Asbestos sheets
Last Answer : Answer: Option C
Description : Filter aid is used to (A) Increase the rate of filtration (B) Decrease the pressure drop (C) Increase the porosity of the cake (D) Act as a support base for the septum
Last Answer : (C) Increase the porosity of the cake
Description : Addition of filter aid to the slurry before filtration is done to __________ of the cake. (A) Increase the porosity (B) Increase the compressibility co-efficient (C) Decrease the porosity (D) Decrease the compressibility co-efficient
Last Answer : (A) Increase the porosity
Description : . In filtration, the use of 'filter aid' helps in (A) Reducing the filtration pressure (B) Accelerating the rate of filtration (C) Deplugging the filter medium (D) Enhancing the cake porosity in case of a dense impermeable cake
Last Answer : (C) Deplugging the filter medium
Description : Lithophane is (A) Explosive (B) White lead (C) Filter aid (D) ZnS (white pigment)
Last Answer : (D) ZnS (white pigment)
Description : List qualities of an ideal filter aid and state any two example of it.
Last Answer : Ideal qualities of filter aid: i. It should be remain suspended in the liquid. ii. It should be free from impurities. iii. It should be inert. iv. It should have a particle size distribution suitable ... i. Asbestos. ii. Cellulose. iii. Carbon. iv. Diatomaceous earth (silica). v. Perlite.
Description : What are filter aid. What should be qualities of filter aid?
Last Answer : Filter Aid: These are the substance which reduces the resistance of filtrate to flow. Ideal qualities of filter aid: i. It should be remain suspended in the liquid. ii. It should be free ... suitable for retention of solid. v. It should have structure that permits formation of porous cake.
Description : Write short note i. Filter aid. ii. Ayurvedic dosage form.
Last Answer : Filter aid Definition: These are the substance which reduces the resistance of filtrate to flow. Objective: prevent the blocking of filter medium by forming open porous cake. It is used mainly ... milk and 32 parts of water till the milk alone remains. The decoction is then strained.
Description : Write the qualities of an ideal filter aids. Give examples of filter aid.
Last Answer : Ideal qualities of filter aid: i. It should be remain suspended in the liquid. ii. It should be free from impurities. iii. It should be inert. iv. It should have a particle size distribution ... ii. Cellulose. iii. Carbon. iv. Diatomaceous earth (silica). v.Perlite. vi.Activated Charcoal
Description : Heavy water used in the nuclear reactors to slow down the speed of neutrons is (A) Highly purified water (B) A compound of oxygen and deuterium (C) Water having dissolved salts of heavy metals (D) None of these
Last Answer : (B) A compound of oxygen and deuterium
Description : Main constituents of purified Lurgi gas are (A) H2 , CmHn & CO2 (B) CO, H2 & CH4 (C) CO2 , O2 & CO (D) N2 , H2 & CO2
Last Answer : (B) CO, H2 & CH4
Description : how do i keep the husk worms out of my english walnut tree?
Last Answer : You can not do anything at this moment...................but when the leaves falls from the tree you have to start a fall dormant oil treatment...................and again in the spring up ... and put down some composted horsemanure and check the ph.....should be 6.0-8.0....it might need some lime.
Description : If the husk on a black walnut is real mushy, is the nut still good?
Last Answer : Need Answer
Description : how is a cape gooseberry different from a husk tomato?
Description : I found a big flat bug stuck to the corn when I took the husk off
Last Answer : sounds like your corn is sweet, those corn worms are only attracted to corn when it is really sweet.......
Description : Does corn on the cob stay fresher longer in or out of the husk?
Last Answer : keep the husk on and store at 40 degrees
Description : Why do my black walnuts have small white worms between the husk and the nut?
Last Answer : After the nuts have fallen, you can rake them up and get rid of them or maybe let the squirrels take them. In the late fall after everything is finished, spray dormant oil on the tree. Follow ... After than you can spray the trunk up to the first branches. Worms travel up and down the trunk.
Description : 5. Which tissue makes up the husk of coconut? -Science
Last Answer : The Sclerenchymatous tissue, which is a type of permanent tissue makes up the husk of the coconut. These tissues causes the plant to become stiff and hard. The cells of this tissue are dead and their cell walls are thickened because of the presence of lignin.
Description : Husk is separated from heavier seeds of grain by -Science
Last Answer : answer:
Description : Which tissue makes up the husk of coconut? -Biology 9th
Description : Want to know the rules of eating husk of this husk and the benefits of husk of husk ?
Last Answer : : Isubagul mixed with water is usually eaten when it is doubled. Even if it lasts for a long time, there is no problem , you can soak it at night and eat it on an empty stomach in ... , nausea , loss of appetite , indigestion , flatulence , isubagulera bran is very useful to solve these problems.
Description : My body gets darker in some places in winter . In summer, when you come in contact with powder or husk and dust and sand, you actually get redness on your face, sneezing, itching of nose, in winter, when you come in contact with them, you actually get redness on your face.
Last Answer : You have cold and skin allergies. Which is why these things are happening. Anyway, let's talk about cold allergies first. Don't let it get cold. Eat it mixed with hot water. Keep in mind that it ... skin wet. Apply Vaseline or olive oil. Give Dove Milk soap to your face every day. Drink more water.
Last Answer : 1. Constipation: In case of this problem, soak half a hour in a cup of cold or mild hot water with 5 to 10 grams of isbagul and mix two-three teaspoons of sugar in it. ... : http://womenexpress.net/proshanto/make- yourself- beautification-personality-career-health / isbagul-bahut- guna-plantago-ova
Last Answer : Isabgul bran is very useful for human body! It protects against constipation , prevention of diarrhea, prevention of acidity , weight loss , improvement of digestion , health of heart, prevention of ... diabetes is under control. Drink it regularly after meals with milk or water to prevent diabetes